What is OTS in house plan?

You might have noticed a tiny box wedged in between the partitions of two spaces. This box ascends directly to the roof from the ground floor. The term "OTS" or "Open To Sky" refers to this kind of space in a house plan. Surbhiij and Shobha have explained the OTS meaning in house plan very well. Let’s learn more about OTS in the simple language below.

What is OTS meaning in building plan?

Generally, the OTS indicates a space in a house layout that is roofless. Typically, fiberglass or another translucent material is used to cover it. 

• This architectural feature is frequently used in areas of the house without roofs, like courtyards, balconies, or small gardens. 

• OTS makes a space feel open and lets in natural light, which brightens the interior areas of the home. 

• Additionally, it fosters a sense of connection with nature, enabling residents to make use of the outdoors and observe how the weather changes.

• In the wall, you can insert an Open To Sky box. It will ascend to the roof and introduce light and air. 

• Improved natural ventilation is made possible in the home due to an OTS. Fresh air may easily move through the room if a portion is left exposed to the sky, removing the need for artificial ventilation systems. This is all about what is OTS in building.

Hi,

I had always been in love with rooftop restaurants and cafes and I always wondered if I could stay in such an arrangement forever. I was expressing this fantasy with a friend of mine when she told me about the OTS or Open to Sky plan. I had no idea what is OTS in the house, so my friend explained all about it to me. She told me that OTS or Open to Sky plan is a section of a house layout that exposes directly to the sky and is encased in fibreglass or another translucent material. A roofless section in a house plan is known as an Open To Sky (OTS). The design of a house plan can sometimes force us to create a room with no windows. In the long run, this is harmful. An OTS ascends to the roof to bring light and fresh air in.

It's a term used on architectural drawings (plans) to denote that a specific region isn't covered from the top or doesn't have a slab or roof.

Because this two-factor room becomes unhealthy and causes suffocation to the occupant, providing ventilation and natural light in every area of the house is vital. To achieve these goals, windows and ventilation are installed in the house to provide a glimpse of the outside and allow natural light to enter the space. The in-room supply of sunlight and fresh air is required to make the space habitable, and no one wants to stay in a room that is crammed on all four sides. However, while the Architect is developing the house plan to the client's specifications, it is not always possible to place each and every room with an outside view window.

• OTS is supplied for VENTILATION PURPOSE if structures are developed around the three sides of our building.

• If the structure is constructed without setbacks around the perimeter, OTS can be used to provide drainage chambers.

• It can also be used to run pipes and water lines vertically from the upper floors, making it look more aesthetically pleasing from the outside.

I hope I was able to do justice with all the knowledge my friend gave me about what is OTS in house.

While designing a house, there are many things which are considered. In fact, there are many terms thrown around by the architects, civil engineers and interior designers which will most probably bounce off your head. One such term is OTS in house plan. I was trumped when I heard this abbreviation. So I quickly went online to see what is OTS in house plan. I was able to figure it out quickly, I can help you know about it too.

Let us start by understanding the full form of OTS. OTS means Open to Sky. This is the area in your house design which, as literally translated, is directly open to sky view. It may have a roof or a covering which is translucent or made of fiberglass. 

At times, the building or the house may not have enough window space for ventilation, in such cases an OTS house design is made. This ensures that there is enough space for ventilation and natural light. It also serves as a gateway for drainage pipes, waterline, gas pipeline, etc. to go in a vertical direction. 

Having an OTS can be advantageous if you have lesser space and scope for constructing windows in a house. However, you must know that this may reduce the room space. 

I hope my understanding on OTS in house is enough for you to figure out what is OTS in house plan.